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DR. DAVID D SONG M.D./PH.D
NPI 1679599765
Psychiatry & Neurology - Neurology in Riverside, CA

Active since July 14, 2006PECOS EnrolledAccepts Medicare Assignment
4646 BROCKTON AVE STE 302-2, RIVERSIDE, CA 92506(951) 742-5255(951) 717-8609 Get Directions Write a Review

NPPES record last updated: March 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. David D Song M.d./ph.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID D SONG M.D./PH.D (NPI 1679599765) is an individual neurology provider in Riverside, California, licensed in California (A72825) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (1992).

NPPES Registry Identity

NPI1679599765
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DAVID D SONGCredential: M.D./PH.D
Location Address4646 BROCKTON AVE STE 302-2Riverside, CA 92506-0174
Mailing Address1501 Violet StColton, CA 92324-1603
Phone(951) 742-5255
Fax(951) 717-8609
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 1992
Enumeration DateJuly 14, 2006
Last NPPES UpdateMarch 21, 2025
NPPES CertifiedMarch 21, 2025
✔ NPI 1679599765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A72825
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
4646 BROCKTON AVE STE 302-2, Riverside, CA 92506
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Other Identifiers 1

Medicaid00A728250CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. David D Song M.d./ph.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052588126
PECOS Enrollment IDI20120113000263
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show David Song reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

California University Of Science And Medicine
6.9 mi
Neurology
400 N PEPPER AVE
Colton, CA 92324
  • Reassigned Medicare billing, California enrollment
  • 14 clinicians in this Medicare group
NPI 1255849360 (855) 422-8029

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
87 services50 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
49 services49 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
23 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
21 services21 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92506 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ELIZABETH HART MORRISON-BANKS MD
Psychiatry & Neurology (Neurology)
4646 BROCKTON AVE STE 302-2
RIVERSIDE, CA 92506
Riverside County (951) 742-5255

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Song's NPI number?

The NPI number for David Song is 1679599765. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is David Song located?

David Song practices at 4646 Brockton Ave Ste 302-2, Riverside, CA 92506. The listed phone number is (951) 742-5255.

What is David Song's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is David Song enrolled in Medicare?

Yes. David Song is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for David Song's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Song reassigns Medicare benefits to California University Of Science And Medicine (Colton, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Song's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Song was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.